SPC Exchange - waterproof landline phone suppliers in China

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ParametersDimensionApplicationsInstruction

Model: CD-INP-PCH-8
Power Supply: AC220V/50Hz
Dial Mode: DTMF(dual tone multifrequency)
Power Dissipation: ≤20VA
degree of distortion: ≤10%

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Tags: ex-proof Telephone, protection waterproof telephone, China road emergency telephone suppliers, Emergency Phone and call box suppliers, smartphone for construction workers

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Tags: Utility Tunnel Emergency Telephones / IP PBX Telephone System/ Fiber Network Switch/ SIP Voice Gateway/ Highway Telephone System/ Explosion-Proof Telephone/ SOS Emergency Telephone/ School Telephone System / Scenic Spot/Park Telephone System

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